CA2687061A1 - Anneau de lavage et sa methode d'utilisation - Google Patents

Anneau de lavage et sa methode d'utilisation Download PDF

Info

Publication number
CA2687061A1
CA2687061A1 CA002687061A CA2687061A CA2687061A1 CA 2687061 A1 CA2687061 A1 CA 2687061A1 CA 002687061 A CA002687061 A CA 002687061A CA 2687061 A CA2687061 A CA 2687061A CA 2687061 A1 CA2687061 A1 CA 2687061A1
Authority
CA
Canada
Prior art keywords
probe
bore
wash ring
opening
wash
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002687061A
Other languages
English (en)
Inventor
Nasser Jafari
Lawrence Blecka
Chris Tsai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bio Rad Laboratories Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2687061A1 publication Critical patent/CA2687061A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L13/00—Cleaning or rinsing apparatus
    • B01L13/02—Cleaning or rinsing apparatus for receptacle or instruments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1004—Cleaning sample transfer devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S134/00—Cleaning and liquid contact with solids
    • Y10S134/902—Semiconductor wafer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

L'invention porte sur des dispositifs, dont un anneau de lavage et sur des méthodes d'élimination des fluides ou des solides en excès de l'extérieur ou de l'intérieur d'une sonde de transfert de fluides, par exemple,dans un dispositif d'essai automatisé de bioessais. La sonde est normalement utilisée pour aspirer et distribuer un fluide échantillon tel que du sang entier ou un réactif. Les dispositifs et les méthodes de l'invention sont utiles pour éliminer les fluide en excès de l'extérieur ou de l' intérieur de la sonde, et pour empêcher le suintement et les contaminations croisées entre les échantillons et les réactifs. L'invention porte également sur l'utilisation desdits dispositifs et méthodes permettant d'effectuer simultanément: le lavage et/ou le séchage alors que la sonde bouge, l'aspiration d'un échantillon, et la distribution d'un échantillon.
CA002687061A 2007-05-11 2008-05-06 Anneau de lavage et sa methode d'utilisation Abandoned CA2687061A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92880307P 2007-05-11 2007-05-11
US60/928,803 2007-05-11
PCT/US2008/005805 WO2008140707A1 (fr) 2007-05-11 2008-05-06 Anneau de lavage et sa méthode d'utilisation

Publications (1)

Publication Number Publication Date
CA2687061A1 true CA2687061A1 (fr) 2008-11-20

Family

ID=40002533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002687061A Abandoned CA2687061A1 (fr) 2007-05-11 2008-05-06 Anneau de lavage et sa methode d'utilisation

Country Status (5)

Country Link
US (2) US8136539B2 (fr)
EP (1) EP2145016B1 (fr)
AU (1) AU2008251904B2 (fr)
CA (1) CA2687061A1 (fr)
WO (1) WO2008140707A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2399546B1 (fr) * 2010-06-28 2015-07-01 W & H Dentalwerk Bürmoos GmbH Appareil de nettoyage ou d'entretien pour instruments médicaux
US10697881B2 (en) 2016-02-18 2020-06-30 Bio-Rad Laboratories, Inc. Crash protected sampler for flow cytometer
GB2554352A (en) * 2016-09-26 2018-04-04 Stratec Biomedical Ag Injector manifold
JP6866249B2 (ja) * 2017-07-14 2021-04-28 株式会社堀場製作所 分析装置
CH714123A1 (de) * 2017-09-06 2019-03-15 Werner Doebelin Probengeber für die Flüssigchromatografie.
CN108340506A (zh) * 2017-12-29 2018-07-31 李义忠 一种塑料制品除沙装置及除沙方法
CN109877120A (zh) * 2019-04-10 2019-06-14 安图实验仪器(郑州)有限公司 适于磁珠清洗系统的套筒针
EP4189391A4 (fr) * 2020-07-29 2024-01-17 Siemens Healthcare Diagnostics Inc Station de lavage à hélice qui augmente la dynamique de fluide associée à la chimie clinique et nettoyage de sonde de dosage immunologique
CN111958864A (zh) * 2020-08-19 2020-11-20 兰国忠 一种固态硅胶的加工混炼机
CN112547699B (zh) * 2020-11-13 2022-04-12 苏州长光华医生物医学工程有限公司 一种避免取样针挂液的清洗结构

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217780A (en) * 1979-07-09 1980-08-19 Ortho Diagnostic, Inc. Automated, self-cleaning fluid sampling apparatus
US4318885A (en) * 1979-09-10 1982-03-09 Olympus Optical Co., Ltd. Liquid treating device for chemical analysis apparatus
US4311484A (en) * 1980-04-09 1982-01-19 Cortex Research Corporation Specimen sampling apparatus
US4516437A (en) * 1983-03-23 1985-05-14 Coulter Corporation Microsample handling apparatus
US4820497A (en) * 1986-06-23 1989-04-11 E. I. Du Pont De Nemours And Company Movable cleaning assembly for an aspirating needle
FR2606885B1 (fr) * 1986-11-14 1989-08-04 Abx Sarl Dispositif de nettoyage d'une aiguille de prelevement d'un liquide
US5132088A (en) * 1988-11-17 1992-07-21 Kabushiki Kaisha Nittec Automatic medical sampling device
US5066336A (en) * 1989-12-01 1991-11-19 Akzo N.V. Method for cleaning reagent delivery probes
US4989623A (en) * 1989-12-01 1991-02-05 Akzo N.V. Apparatus and method for cleaning reagent delivery probes
JPH04105066A (ja) * 1990-08-24 1992-04-07 Olympus Optical Co Ltd プローブ洗浄容器
JPH05126836A (ja) * 1991-10-31 1993-05-21 Toshiba Corp プローブ洗浄槽
US5408891A (en) * 1992-12-17 1995-04-25 Beckman Instruments, Inc. Fluid probe washing apparatus and method
US5279317A (en) * 1993-02-26 1994-01-18 Bowman Michael D Endoscopic cannulated instrument flushing apparatus for forcing a cleaning solution through an endoscopic cannulated instrument for removal of gross debris
FR2707760B1 (fr) * 1993-07-15 1995-09-22 Abx Sa Dispositif de nettoyage d'une aiguille de prélèvement d'un liquide dans un flacon fermé.
CA2132270A1 (fr) * 1993-10-28 1995-04-29 Erich Lerch Systeme de pipetage automatise dote d'un dispositif de rincage
JP3239199B2 (ja) * 1993-12-20 2001-12-17 シスメックス株式会社 ピペット洗浄装置
US5603342A (en) * 1995-06-29 1997-02-18 Coulter Corporation Apparatus for cleaning a fluid sample probe
US5827744A (en) * 1995-11-06 1998-10-27 Dade International Inc. Method and apparatus for cleaning a liquid dispensing probe
DE19610607A1 (de) * 1996-03-18 1997-09-25 Boehringer Mannheim Gmbh Vorrichtung zur Reinigung von Pipettiernadeln oder Rührern
JP3572792B2 (ja) * 1996-04-04 2004-10-06 東ソー株式会社 前処理装置
JP3582240B2 (ja) * 1996-06-14 2004-10-27 東ソー株式会社 自動検体前処理装置および自動検体前処理方法
JP3448436B2 (ja) * 1996-08-21 2003-09-22 日本電子株式会社 生化学自動分析装置における洗浄装置
US5803987A (en) * 1997-01-17 1998-09-08 Warner-Lambert Company Multi-tip wash station for robot
US6787111B2 (en) * 1998-07-02 2004-09-07 Amersham Biosciences (Sv) Corp. Apparatus and method for filling and cleaning channels and inlet ports in microchips used for biological analysis
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US6694197B1 (en) * 2000-04-24 2004-02-17 Pharmacopeia Drug Discovery Inc. Single channel reformatter
US6526812B2 (en) * 2001-07-14 2003-03-04 Leap Technologies, Inc. Self-washing injection apparatus
US6955180B2 (en) * 2003-01-06 2005-10-18 Spex Certiprep, Inc. Pipette washer
AU2004258218B2 (en) * 2003-07-18 2009-05-21 Bio-Rad Laboratories, Inc. System and method for multi-analyte detection
US20060179946A1 (en) * 2005-02-01 2006-08-17 Beckman Coulter, Inc. Method and apparatus for washing a probe or the like using ultrasonic energy

Also Published As

Publication number Publication date
AU2008251904B2 (en) 2013-10-10
AU2008251904A1 (en) 2008-11-20
US8136539B2 (en) 2012-03-20
US20080302393A1 (en) 2008-12-11
US8449687B2 (en) 2013-05-28
EP2145016A4 (fr) 2015-10-14
EP2145016A1 (fr) 2010-01-20
US20120138099A1 (en) 2012-06-07
WO2008140707A1 (fr) 2008-11-20
EP2145016B1 (fr) 2018-02-28

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130411

FZDE Discontinued

Effective date: 20160506

FZDE Discontinued

Effective date: 20160506